The first concrete bit of info we had about Sony's PlayStation 4 was about its controller, rather than the console. The first piece of PS4 hardware we saw was also the controller, instead of the console. Now, with E3 only a couple of months away, and the PS4's release soon after that, there are still many questions to be answered regarding Sony's next-gen console. So, in what now seems to be a tradition, Sony has revealed some more information about its new controller, the DualShock 4, before it fills in missing details about its new console.